From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 435B6C4167B for ; Thu, 30 Sep 2021 00:40:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2B119613A9 for ; Thu, 30 Sep 2021 00:40:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347218AbhI3Alr (ORCPT ); Wed, 29 Sep 2021 20:41:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43274 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244341AbhI3Alp (ORCPT ); Wed, 29 Sep 2021 20:41:45 -0400 Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 74FADC06161C; Wed, 29 Sep 2021 17:40:03 -0700 (PDT) Received: by mail-lf1-x12d.google.com with SMTP id x27so18133551lfu.5; Wed, 29 Sep 2021 17:40:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=subject:from:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=xEzZC82rqk2En9Ed7KsQn1FTg8FAxs/dG3UWgw54VAY=; b=O8dP8YX3oMg9WnbDyZu1hmO2h68+60K+lapykwVro5Dm9ppn/F9/NcbISMG5UgjbC1 Gl65W0faHrgnuG4Ivm1ZPA//iIglFIfYes3pHap406XwsMqh6ze54KPK6G1G3O5UlV3H OpAwEnFC47Abzp/TQ4SNOauFELwfHEFZLL20Xt+YDmW+i0BdpaHAE8kOe1R0ZwvSJ88R vse5HwrZKesjEBIM+g1FgoFyiPN/TBhtT+YBZZx+rRc0POYrOrKJZ64TomxVC2KqUNKa /E+/csDF4DZh2HAhhjUkvllNeyvgxTMBlt9VzUAWKm/iPV4qw7A2k9Nqntk6VvZaM2tE WgAQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:from:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=xEzZC82rqk2En9Ed7KsQn1FTg8FAxs/dG3UWgw54VAY=; b=iymX/5SeA5DZoS7QTiNcTck0k4lQuLG208oKGYpoY+Vukmhs6+MCFWgkcQbWxSA6hy WL0RMICq/vbSIjUN7LM3exUZ4d/mk6GlLqRPdqchk9O8GMrhh18392BEqL+BECJpgzDp ylWytHSHo09KN4TmWm9fTqx1Mbwdvce0bbmixpFm6qsbaWfxYCbGlDlYUoUOue2Yga8j 6+NS0ANr5zz2ZztZnu+bNXrHTAoJ0CN18uGKOZXp0AxaJSOe2CI63485YufEr/2n7cns EYA4vF+F6YPBJxs6oxmyudszfbMdbsxhCS+AfRjGgIn1ZZIYpx46GwmLEK3B3mTTZDah BZAA== X-Gm-Message-State: AOAM530rE5xVj4kfItluG/hdUBXtE6fLdilnMM4D6RRnCnmROoT8yJZG t/UTDQ4FeTV7a7zDRkr7w97Y9IeI7ug= X-Google-Smtp-Source: ABdhPJwR5F7TvblD+2tTvq+HxgGw1yddafN9WyTWe+FiqhsLFgixz8gInIIfk3R5GKlFeUDsI4kXHw== X-Received: by 2002:a05:651c:150a:: with SMTP id e10mr2955411ljf.287.1632962401591; Wed, 29 Sep 2021 17:40:01 -0700 (PDT) Received: from [192.168.2.145] (46-138-80-108.dynamic.spd-mgts.ru. [46.138.80.108]) by smtp.googlemail.com with ESMTPSA id l23sm163024ljg.99.2021.09.29.17.40.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 29 Sep 2021 17:40:01 -0700 (PDT) Subject: Re: [PATCH v13 16/35] usb: chipidea: tegra: Add runtime PM and OPP support From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Peter Chen Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, linux-usb@vger.kernel.org, linux-staging@lists.linux.dev, linux-pwm@vger.kernel.org, linux-mmc@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org References: <20210926224058.1252-1-digetx@gmail.com> <20210926224058.1252-17-digetx@gmail.com> Message-ID: Date: Thu, 30 Sep 2021 03:40:00 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210926224058.1252-17-digetx@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org 27.09.2021 01:40, Dmitry Osipenko пишет: > The Tegra USB controller belongs to the core power domain and we're going > to enable GENPD support for the core domain. Now USB controller must be > resumed using runtime PM API in order to initialize the USB power state. > We already support runtime PM for the CI device, but CI's PM is separated > from the RPM managed by tegra-usb driver. Add runtime PM and OPP support > to the driver. > > Signed-off-by: Dmitry Osipenko > --- > drivers/usb/chipidea/ci_hdrc_tegra.c | 53 ++++++++++++++++++++++++---- > 1 file changed, 46 insertions(+), 7 deletions(-) Peter Chen, could you please ack this patch? Thanks in advance!